据3月24日挪威时报报道，初步估计发现规模在1200万至1900万标准立方米的可开采石油当量之间，相当于7500万至1.2亿桶的可开采石油当量。
“该发现振兴了NCS最成熟的地区之一。在过去的18个月里，我们在弗雷姆地区的四个勘探区发现了四个勘探区，我们已经证明，总的数量将为社会创造可观的价值。”Equinor在挪威的高级勘探副总裁尼克·阿什顿(Nick Ashton)说。
Blasto生产许可区块090、090 I和090 E的31/2-22 S和31/2-22 A探井位于Fram油田西南约3公里处，Troll油田西北约11公里处，Bergen西北约120公里处。
基于资源的质量和现有基础设施的邻近性，这些发现可以按照Equinor的气候目标进行开发和生产。该公司的目标是，到2030年，在2018年的基础上，将挪威运营的油田和陆上工厂的温室气体排放量减少40%。
低碳生产
“Equinor已经是低碳生产的行业领导者。阿什顿指出:“Fram地区的发现将有助于我们实现到2030年再减少40%的目标，同时保持目前的生产水平。”
勘探井31/2-22 S在Sognefjord地层上部发现了约30米的总油柱，在Sognefjord地层下部发现了约50米的油柱。油水接触面分别为1860米和1960米。
勘探井31/2-22 A在Sognefjord地层中发现了优质砂岩，但储层充满水，该井属于干井。
考虑到该发现的商业可行性，许可方将考虑将其与该地区的其他发现和现有基础设施联系起来。
数据采集
这些井没有进行地层测试，但进行了大量的数据采集和取样。
这是090 i号生产许可证的第一和第二口探井。该许可证是在2017年的预定义地区(APA 2017)授权阶段授予的。
31/2-22 S井的钻探深度为海平面以下2282米，测量深度为海平面以下2379米。31/2-22 A井垂直深度为海平面以下2035米，测量深度为海平面以下2207米。
该地区水深349米。这些井已被永久封堵和废弃。
这些井是由West Hercules钻井平台完成的，该钻井平台目前正在北海地区554号生产许可证的34/6-5 S勘探区进行钻探。
陈可可 摘译自 挪威时报
原文如下：
Equinor has made this year’s largest oil discovery on the Norwegian shelf
Preliminary estimates place the discovery size between 12 and 19 million standard cubic meters of recoverable oil equivalent,corresponding to 75-120 million barrels of recoverable oil equivalent.
“The discovery revitalizes one of the most mature areas on the NCS. With discoveries in four of four prospects in the Fram area during the past 18 months, we have proven volumes that in total will create considerable value for society,” Nick Ashton, Equinor’s senior vice president for exploration in Norway, said.
Exploration wells 31/2-22 S and 31/2-22 A in the Blasto prospect of production licenses 090, 090 I, and 090 E were drilled about 3 kilometers southwest of the Fram field, 11 kilometers northwest of the Troll field, and 120 kilometers northwest of Bergen.
based on the quality of the resources and the proximity to existing infrastructure, the discoveries can be developed and produced in line with Equinor’s climate goals. The company’s ambition is to reduce greenhouse gas emissions from operated fields and onshore plants in Norway by 40% by 2030, compared to 2018.
Low-carbon production
“Equinor is already an industry leader in low-carbon production. The discoveries in the Fram area will help us reach our goal of a further 40% reduction by 2030 while maintaining the current production level,” Ashton noted.
Exploration well 31/2-22 S struck a total oil column of around 30 meters in the upper part of the Sognefjord formation and an oil column of around 50 meters in the lower part of the Sognefjord formation. The oil-water contacts were proven at 1860 and 1960 meters, respectively.
Exploration well 31/2-22 A struck high-quality sandstone in the Sognefjord formation, but the reservoir is filled with water, and the well is classified as dry.
Regarding the discovery to be commercially viable, the licensees will consider tying it to other discoveries and existing infrastructure in the area.
Data acquisition
The wells were not formation tested, but extensive data acquisition and sampling have been carried out.
These are the first and second exploration wells in production license 090 I. The license was awarded in the 2017 awards in predefined areas (APA 2017) licensing round.
Well 31/2-22 S was drilled to a vertical depth of 2282 meters below sea level and a measured depth of 2379 meters below sea level. Well 31/2-22 A was drilled to a vertical depth of 2035 meters below sea level and a measured depth of 2207 meters below sea level.
The water depth in the area is 349 meters. The wells have been permanently plugged and abandoned.
The wells were drilled by the West Hercules drilling rig, which is proceeding to drill exploration 34/6-5 S in production license 554 in the northern North Sea sector.
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